/*loading*/
#loadingbg,.loadingbox{position:fixed;z-index:20000;}
#loadingbg{width:100%; height:100%; top:0; left:0; background:#000;}
.loadingbox{top:50%;left:50%; width:100px; height:100px; margin-top:-150px; margin-left: -50px;  }
.loadingbox img { display: block; width: 100%; }
#loadingtxt{color: #fff; font-size: 22px; position: absolute; width:750px; text-align:center; top:50%;left:0%; margin-top:50px; }
